Windows BSOD Error 0x0000002A — INCONSISTENT_IRP Fix

What Does This Error Mean?

The 0x0000002A blue screen means a driver sent a corrupted or inconsistent I/O request packet (IRP). An IRP is how Windows drivers communicate with hardware. This crash is almost always caused by a buggy or outdated driver.

Affected Models

Windows 10
Windows 11
Windows 8.1
Windows 7

Common Causes

A device driver corrupted an internal data structure called an IRP
A newly installed driver is incompatible with your version of Windows
A hardware driver was not properly updated after a Windows upgrade
Outdated firmware on a storage device is confusing the driver
A corrupted Windows system file is causing incorrect IRP handling

How to Fix It

Note any driver file name shown on the blue screen (for example, 'storport.sys' or 'ntfs.sys'). Search online for that file name to find which device it belongs to.

The file name is the most important clue. It tells you exactly which driver to update or replace.
Open Device Manager and update all drivers, especially for storage controllers and USB controllers.

Storage and USB drivers are common sources of IRP errors. Right-click each device and choose 'Update driver'.
Run System File Checker to repair corrupted Windows files. Open Command Prompt as Administrator and type: sfc /scannow

This scan takes 10–15 minutes and automatically repairs any damaged Windows system files it finds.
Check Windows Event Viewer for clues. Open it by searching 'Event Viewer' in the Start menu, then go to Windows Logs > System and look for errors around the time of the crash.

Event Viewer often shows the exact driver or service that triggered the crash, making it easier to pinpoint the problem.
If the error started after a Windows update, try uninstalling the latest update. Go to Settings > Windows Update > Update History > Uninstall Updates.

A recent Windows update may have installed a driver version that conflicts with your hardware.

When to Call a Professional

If updating and rolling back drivers does not fix this error, a technician can run deeper diagnostics. This crash usually has a driver file name on the blue screen — share that with the technician. Hardware replacement is rarely needed for this specific error.

Frequently Asked Questions

What is an IRP?

IRP stands for I/O Request Packet. It is like a message that a driver sends to communicate with a piece of hardware. When a driver creates a malformed or inconsistent IRP, Windows crashes rather than let the error corrupt your system.

Is this error hardware or software?

This error is almost always software — specifically a driver bug. The hardware itself is usually fine. Updating or replacing the buggy driver is typically all that is needed to fix this crash.

Does a fresh Windows install fix this?

A fresh install will fix it if the cause is a corrupted Windows file or a driver installed by old software. However, if you reinstall the same buggy driver afterward, the crash will return. Identify the faulty driver first before reinstalling Windows.